iPadOS 9.3 (build 13E237) is an official Apple over-the-air update for the iPad Air (China), released on 2016-03-28T16:51:41Z. The update package is 1.09 GB. This is a delta (partial) update that requires 8.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 0b1828cae10784bb85add6d4268bc4be9409f3d7.zip.